Milestone Codes REST Endpoints

Service Requests/Milestones/Milestone Codes
The milestone codes resource is used to view, create, update, and delete the history of changes in the milestone status of a service request, such as a list of time entries for when the milestone tracking is started, paused, marked as complete, or restarted.
Get a service request milestone history
Method: get
Path: /crmRestApi/resources/11.13.18.05/serviceRequests/{SrNumber}/child/srMilestone/{SrMilestoneId}/child/SrMilestoneHistory/{HistoryId}
Get all service request milestone history
Method: get
Path: /crmRestApi/resources/11.13.18.05/serviceRequests/{SrNumber}/child/srMilestone/{SrMilestoneId}/child/SrMilestoneHistory